AVK LEVER AND WEIGHT KIT FOR SWING CHECK VALVES
FOR SWING CHECK VALVES
Anthony Whittam
Network Water Specialist
Swing check valve lever and weight kit
AVK swing check valves with lever and weight are appropriate for installations with an increased risk of water hammer at standard flow velocities. The solution enables visual check. Valves in small dimensions also offer the possibility of priming by moving the lever manually. The weight is adjustable on the lever to achieve a careful closing against the seat as well as an optimum closing speed to prevent water hammer. The lever and weight are of ductile iron with blue epoxy coating.
| Variant 41/D-001 | |
|---|---|
| Connection: | No connection type specified |
| Material: | Ductile Iron |
| DN: | DN50 - DN600 |
| PN: | PN 16 |
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Guidelines
Price list
Related Datasheets
Datasheet
Reference nos. and dimensions:
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| Ref. no. | DN/DN |
La mm |
W1 mm |
Theoretical weight/kg |
|---|---|---|---|---|
| 41-080-23-000 | 50 - 80 | 150 | 148 | 2.8 |
| 41-100-23-000 | 100 - 100 | 185 | 158 | 2.9 |
| 41-150-23-000 | 125 - 150 | 230 | 200 | 5.6 |
| 41-200-23-000 | 200 - 200 | 280 | 230 | 5.7 |
| 41-300-23-000 | 250 - 300 | 525 | 405 | 13 |
| 41-350-23-000 | 350 - 350 | 500 | 441 | 23 |
| 41-400-23-000 | 400 - 400 | 500 | 476 | 40 |
| 41-600-23-000 | 500 - 600 | 775 | 541 - 598 | 60 |
3D drawings
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Components
| 1. | Lever | Ductile iron |
| 2. | Weight | Ductile iron |
Standards
- Designed according to DIN/en-GB
